methodicalness vs regularity

methodicalness and regularity both are nouns.

Word	Noun	Adjective	Verb	Adverb
methodicalness	Yes	No	No	No
regularity	Yes	No	No	No

As nouns, regularity is a hypernym of methodicalness; that is, regularity is a word with a broader meaning than methodicalness:

methodicalness (noun)	regularity (noun)
the quality of appreciating method and system	the quality of being characterized by a fixed principle or rate
	a property of polygons: the property of having equal sides and equal angles